Senior Linux/Unix SysAdmin On-Call, Mission-Critical Ops
$115k - $160kSynergy ECP
Synergy ECP is looking for a skilled System Administrator in Columbia, MD to manage IT infrastructure and support daily operations. Responsibilities include implementing and maintaining IT systems, providing technical support, and monitoring system operations. The ideal candidate should have over 5 years of experience, be knowledgeable in various operating systems, and hold an IAT Level I Certification. The role offers a competitive salary range between $115,000 and $160,000 and a comprehensive benefits package. Additional perks include generous paid time off, health benefits, and opportunities for professional growth. #J-18808-Ljbffr
- ...network environments. The ideal applicant should have over 5 years of experience, strong troubleshooting skills, and familiarity with Linux, Unix, and Windows operating systems. This role also requires U.S. Citizenship and a TS/SCI w/ Polygraph clearance. #J-18808-Ljbffr...Senior
$115k - $160k
...manage IT infrastructure and support day-to-day operations. Ideal candidates will have over 5 years of experience and proficiency in Linux, Unix, and Windows operating systems. The role involves system monitoring, troubleshooting, and providing technical support across...Senior$160k
...years of experience in environments similar to this role, focusing primarily on Linux, Unix, and Windows systems. Besides strong technical skills, we value excellence and commitment to our mission. Compensation is competitive, starting at $160,000 and may extend up to $240...Senior- ...Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD ( Description We are searching for cleared professionals... ...of-the-spear capabilities to providing support for ongoing mission-critical operations. With high demand from our National Security...SuggestedContract workWork at officeImmediate startFlexible hours
$160k
...will have strong experience administering Linux, Unix, or Windows environments and supporting... ...independently and collaboratively in mission-critical environments Experience supporting... ...capabilities *This position has on call support CLEARANCE REQUIRED: TS...SeniorWork at officeFlexible hours- ...issues, managing IT systems, and collaborating with engineering and mission teams. Required qualifications include a bachelor's degree in a... ...experience in system administration. Join us to support critical national security missions in a collaborative environment. #J-1...Senior
- Independent Software, Inc. is looking for a Systems Administrator in Ellicott City, MD. This role supports secure, mission-critical infrastructure in mixed Linux and Windows environments. Responsibilities include deploying and managing Linux systems, automation with tools...
$160k
...will have strong experience administering Linux, Unix, or Windows environments and supporting... ...independently and collaboratively in mission‑critical environments Experience supporting... ...multitasking capabilities *This position has on call support Clearance Required: TS/SCI w/...Senior- Red Alpha in Columbia, Maryland is seeking a Web Developer to support mission-critical programs within the Intelligence Community. This role involves applying your robust software engineering skills while collaborating with a dedicated team on various web-based solutions...Senior
- ...how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing... ...Join our growing team as a Senior System Administrator/System Engineer (Linux) in a sophisticated enterprise... ...available for after hours and call in and or available to support...SeniorMonday to FridayFlexible hours1 day per week
- ...in Columbia, MD is seeking a Database Administrator to support critical data transport services. The ideal candidate will have a bachelor... ...databases, providing technical support, and collaborating with mission application users. Competitive compensation and comprehensive...
- ...Maryland, to oversee the implementation and maintenance of IT systems. The role demands 5+ years of relevant experience, focusing on Linux, Unix, and Windows operating systems. Responsibilities include troubleshooting, monitoring operations, and supporting clients. Typical...Senior
- ...in Columbia, MD, responsible for integrating and implementing mission-critical voice communications systems for defense operations. The... ...years of experience with complex hardware/software systems and Linux expertise. A comprehensive benefits package, including medical...
$160k
...infrastructure operations in a fast-paced environment. The ideal candidate boasts over a decade of relevant experience, with expertise in Linux, Unix, and Windows systems. The compensation for this position starts at $160,000, with a range extending up to $240,000, reflecting a...Senior- ...DevSecOps software development and systems engineering for multiple Mission Integrated Command & Control programs. The ideal candidate will... ...field and have over 5 years of experience, particularly with Linux and CI/CD environments. Must be willing to work onsite and travel...SeniorFull time
- ...operations and ensuring system reliability and performance. The ideal candidate will have a minimum of 10 years of experience with Linux, Unix, and Windows operating systems. A strong focus on performance is a key aspect of this role, alongside competitive pay and...Senior
- ...Leidos is seeking a Senior Network Engineer to support mission-critical national security programs in Laurel, MD. This role requires 12-15 years of network engineering experience and CCNA/CCNP certifications. Key responsibilities include leading network troubleshooting...SeniorFlexible hours
- ...transforms national security missions with high‑impact technology and... ...quality and speed of mission‑critical decisions. We innovate boldly... ...________ We are seeking a Senior Linux System Administrator for a... ...and manage Linux and Unix operating systems and installs...SeniorContract workTemporary workLocal areaImmediate start
- A leading technology firm in Laurel, Maryland, seeks a Cloud Infrastructure Architect to drive cloud architecture strategy and enable cloud solutions. This role demands strong software development experience and expertise in AWS cloud solutions, with a focus on achieving...Senior
$116.35k - $210.33k
...Leidos in Laurel, Maryland is seeking a Senior Network Engineer to support mission-critical national security programs. This role involves leading network troubleshooting, optimizing performance, and mentoring junior engineers. Candidates should have significant experience...Senior- ...Peraton is seeking a Software Engineer (Front-End / React) in Laurel, MD. You will enhance CAMKey, a mission-critical enterprise service integral to national security. This role focuses on designing responsive user interfaces and collaborating closely with back-end teams...Senior
$77.6k - $176k
...Job Number: R0234433 Linux System Administrator, Senior The Opportunity: Install systems on dedicated... ...and available, and update and patch critical systems. Provide customers with... ...opportunities for improvement in a mission-critical network. Accomplish work without...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- ...teKnoluxion Consulting LLC is seeking a Senior System Administrator/System Engineer (Linux) based in Columbia, Maryland. The role requires supporting mission-critical operations and maintaining extensive Linux systems with a focus on high availability and security compliance...Senior
$103.8k - $218.1k
...Linux Senior System Administrator - Desktop Services At CACI, we specialize in providing... ...and national security sectors. Our mission is to support critical infrastructure with the highest... ...across a range of IT platforms including UNIX, Linux, and Windows systems. The...SeniorContract workWork experience placementFlexible hours$151k - $170k
...Senior Linux System Administrator / System Engineer An active TS/SCI... ...to support a high-visibility mission environment within the Intelligence... ...in a fast-paced, mission-critical setting. Key... ...4x7 operations, including on-call and after-hours response...SeniorContract workWork experience placementLocal area$190k - $210k
...Senior Linux System Administrator/System Engineer Location: Annapolis Junction Type: Contract... ...experience they have supporting the mission. Our Team is pushed every day to use... ...Engineer supports a high‑visibility, mission‑critical environment by providing expert‑level...SeniorContract work$115k
...resolution Configure and manage UNIX and Windows operating systems... ...Experience working with Linux, Unix, Windows, or Cisco operating... ...working in enterprise or mission‑critical environments Ability to manage... ...$160,000. *This position has on call support #J-18808-Ljbffr...$176k - $282k
...Senior On-Call Systems Engineer Job Locations US-MD-Annapolis Junction Requisition... ...national security company that drives missions of consequence spanning the globe and... ...and allies. Peraton operates at the critical nexus between traditional and nontraditional...SeniorContract workFor contractorsShift work- ...Senior Mission / Systems Engineer Applied Signal Technology (AST) is seeking a Senior Mission... ...complexity ~ Hands-on experience with Linux and/or Linux variants ~ Experience... ...additional life and accident insurance, critical illness insurance, group legal, ID theft...SeniorRelocationNight shiftWeekend work
$122k - $253k
...integration and intelligence mission support services to meet our customers... ..., and commercial markets. Senior Systems Engineer... ..., and deployments for mission-critical intelligence operations that protect... ...documentation ~ Strong knowledge of Linux and/or Linux variants ,...SeniorNight shiftWeekend work
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